All USA Calculators (54 Shown)
View Full A–Z Directory (500 Tools) →401(k) Calculator (USA)
Mathematically verified 401(k) Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Auto Loan Calculator (USA) — Monthly Payment, Taxes & 20/4/10 Rule
Calculate US auto loan monthly payments, trade-in tax credits, state sales tax, and amortization schedules. Compare 36 to 84-month terms with the 20/4/10 rule.
Backdoor Roth IRA Tax & Conversion Calculator
Calculate pro-rata taxable amounts when executing non-deductible Traditional IRA to Roth IRA conversions.
Capital Gains Tax Calculator (USA)
Mathematically verified Capital Gains Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Debt Consolidation Calculator (USA)
Mathematically verified Debt Consolidation Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Federal Income Tax Calculator (USA)
Mathematically verified Federal Income Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
FHA Loan Calculator (USA)
Mathematically verified FHA Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
FHA Loan vs Conventional Mortgage Calculator
Compare upfront MIP & monthly MIP on FHA loans against private mortgage insurance (PMI) on conventional loans.
FIRE Calculator (USA)
Mathematically verified FIRE Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
HELOC (Home Equity Line of Credit) Payment Calculator
Calculate interest-only draw period payments and fully amortizing repayment period installments.
HELOC Calculator (USA)
Mathematically verified HELOC Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Home Equity Loan Calculator (USA)
Mathematically verified Home Equity Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Home Improvement Loan vs HELOC Calculator
Compare fixed unsecured personal home improvement loans against variable-rate secured HELOC lines.
IRA Contribution Calculator (USA)
Mathematically verified IRA Contribution Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Jumbo Mortgage Calculator (USA)
Mathematically verified Jumbo Mortgage Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Medicare Tax Calculator (USA)
Mathematically verified Medicare Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Affordability Calculator (USA)
Mathematically verified Mortgage Affordability Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Calculator (USA)
Mathematically verified Mortgage Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Extra Payment Calculator (USA)
Mathematically verified Mortgage Extra Payment Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Payment Calculator (USA)
Mathematically verified Mortgage Payment Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Payoff Calculator (USA)
Mathematically verified Mortgage Payoff Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Mortgage Refinance Calculator (USA)
Mathematically verified Mortgage Refinance Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Payroll Tax Calculator (USA)
Mathematically verified Payroll Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Pension Calculator (USA)
Mathematically verified Pension Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Personal Loan Calculator (USA)
Mathematically verified Personal Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Property Tax Calculator (USA)
Mathematically verified Property Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Retirement Calculator (USA)
Mathematically verified Retirement Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Retirement Withdrawal Calculator (USA)
Mathematically verified Retirement Withdrawal Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
RMD Calculator (USA)
Mathematically verified RMD Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Roth IRA Calculator (USA)
Mathematically verified Roth IRA Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Roth IRA vs Traditional IRA Tax Growth Calculator
Compare upfront tax deductions against tax-free qualified distributions in retirement based on tax bracket projections.
Salary Calculator (USA)
Mathematically verified Salary Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Sales Tax Calculator (USA)
Mathematically verified Sales Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Self-Employment Tax Calculator (USA)
Mathematically verified Self-Employment Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Social Security Benefits Calculator (USA)
Mathematically verified Social Security Benefits Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Social Security Tax Calculator (USA)
Mathematically verified Social Security Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
State Income Tax Calculator (USA)
Mathematically verified State Income Tax Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Student Loan Calculator (USA)
Mathematically verified Student Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Take-Home Pay Calculator (USA)
Mathematically verified Take-Home Pay Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Tax Bracket Calculator (USA)
Mathematically verified Tax Bracket Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Tax Refund Calculator (USA)
Mathematically verified Tax Refund Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
Traditional IRA Calculator (USA)
Mathematically verified Traditional IRA Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
US Alternative Minimum Tax (AMT) Estimator
Determine whether preference items and ISO exercise trigger mandatory federal Alternative Minimum Tax liability.
US Child Tax Credit & Earned Income Tax Credit (EITC) Calculator
Estimate refundable Child Tax Credit ($2,000 per qualifying child) and Earned Income Tax Credit based on income phaseouts.
US Estate & Lifetime Gift Tax Exemption Calculator
Calculate federal 40% estate tax exposure and track annual gift exclusions ($18k) against lifetime unified exemption limits.
US Home Office Deduction (Simplified vs Actual Method) Calculator
Compare $5/sq ft simplified deduction against actual prorated mortgage interest, utilities, and depreciation write-offs.
US Section 179 Vehicle & Heavy Equipment Depreciation Calculator
Calculate first-year expense write-offs for commercial equipment and qualifying 6,000+ lb business vehicles.
US Self-Employment Tax (SECA 15.3% Social Security + Medicare) Calculator
Calculate 15.3% SECA tax liability, 50% above-the-line deduction, and net earnings for freelancers and LLC owners.
US Short-Term vs Long-Term Capital Gains Tax Calculator
Compare ordinary income tax rates on short-term trades against preferential 0%, 15%, or 20% long-term rates.
USA Finance Calculators
Mathematically verified USA Finance Calculators with real-time analytics, amortization schedules, and zero-server data privacy.
USDA Loan Calculator (USA)
Mathematically verified USDA Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
VA Loan 0% Down & Funding Fee Calculator
Calculate 0% down payment mortgage payments and VA Funding Fee for military service members and veterans.
VA Loan Calculator (USA)
Mathematically verified VA Loan Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
W-4 Calculator (USA)
Mathematically verified W-4 Calculator with real-time analytics, amortization schedules, and zero-server data privacy.
